UA 638 then UA 1799 at San Francisco
Chicago O'Hare → San Francisco → Los Angeles
Timetable, San Francisco time
15:35UA 638 from Chicago O'Hare at the gatealso AC 4116
18:55UA 1799 to Los Angeles leaves the gatealso VA 8048, NZ 9255
3 h 20 apart on the timetable
Today
From the airport’s board at 15:15 San Francisco time
22:05UA 638 expected at the gate6 h 30 late
18:55UA 1799 due to leave, no estimate yet
−3 h 10 between the gates, on these times
The last 10 days both flew
Between the gates: UA 638 reaching its gate to UA 1799 leaving its gate.
2 h 29shortest
3 h 34typical
5 h 08longest
3 of 10 days had 15 min or more less than the timetable.
UA 638 typically reached its gate 13 min early, UA 1799 left 7 min early.
Times each day
| Day | UA 638 at the gate | UA 1799 left the gate | Between |
|---|---|---|---|
| Thu 12 Nov | 15:09 26 min early | 18:52 3 min early | 3 h 43 |
| Wed 11 Nov | 15:58 23 min late | 18:47 8 min early | 2 h 49 |
| Tue 10 Nov | 15:30 5 min early | 18:48 7 min early | 3 h 18 |
| Mon 9 Nov | 15:19 16 min early | 20:27 1 h 32 late | 5 h 08 |
| Sun 8 Nov | 15:05 30 min early | 18:48 7 min early | 3 h 43 |
| Sat 7 Nov | 14:57 38 min early | 18:46 9 min early | 3 h 49 |
| Fri 6 Nov | 14:51 44 min early | 18:48 7 min early | 3 h 57 |
| Thu 5 Nov | 15:24 11 min early | 18:49 6 min early | 3 h 25 |
| Wed 4 Nov | 15:44 9 min late | 18:46 9 min early | 3 h 02 |
| Tue 3 Nov | 17:22 1 h 47 late | 19:51 56 min late | 2 h 29 |
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.